AU6323996A - A method of regulating the vacuum level in a milking apparatus, and a milking apparatus - Google Patents

A method of regulating the vacuum level in a milking apparatus, and a milking apparatus

Info

Publication number
AU6323996A
AU6323996A AU63239/96A AU6323996A AU6323996A AU 6323996 A AU6323996 A AU 6323996A AU 63239/96 A AU63239/96 A AU 63239/96A AU 6323996 A AU6323996 A AU 6323996A AU 6323996 A AU6323996 A AU 6323996A
Authority
AU
Australia
Prior art keywords
milking apparatus
regulating
vacuum level
milking
vacuum
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
AU63239/96A
Inventor
Hans Olofsson
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tetra Laval Holdings and Finance SA
Original Assignee
Tetra Laval Holdings and Finance SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Tetra Laval Holdings and Finance SA filed Critical Tetra Laval Holdings and Finance SA
Publication of AU6323996A publication Critical patent/AU6323996A/en
Abandoned legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
    • F04D27/02—Surge control
    • F04D27/0253—Surge control by throttling
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01J—MANUFACTURE OF DAIRY PRODUCTS
    • A01J5/00—Milking machines or devices
    • A01J5/007—Monitoring milking processes; Control or regulation of milking machines
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01J—MANUFACTURE OF DAIRY PRODUCTS
    • A01J5/00—Milking machines or devices
    • A01J5/04—Milking machines or devices with pneumatic manipulation of teats
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D19/00—Axial-flow pumps
    • F04D19/02—Multi-stage pumps
    • F04D19/04—Multi-stage pumps specially adapted to the production of a high vacuum, e.g. molecular pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Animal Husbandry (AREA)
  • Environmental Sciences (AREA)
  • External Artificial Organs (AREA)
  • Control Of Positive-Displacement Air Blowers (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
AU63239/96A 1995-06-26 1996-06-26 A method of regulating the vacuum level in a milking apparatus, and a milking apparatus Abandoned AU6323996A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE9502296 1995-06-26
SE9502296A SE504483C2 (en) 1995-06-26 1995-06-26 Procedure for controlling the vacuum level in a milking plant and milking plant
PCT/SE1996/000840 WO1997001270A1 (en) 1995-06-26 1996-06-26 A method of regulating the vacuum level in a milking apparatus, and a milking apparatus

Publications (1)

Publication Number Publication Date
AU6323996A true AU6323996A (en) 1997-01-30

Family

ID=20398734

Family Applications (1)

Application Number Title Priority Date Filing Date
AU63239/96A Abandoned AU6323996A (en) 1995-06-26 1996-06-26 A method of regulating the vacuum level in a milking apparatus, and a milking apparatus

Country Status (6)

Country Link
US (1) US6164242A (en)
JP (1) JP3660688B2 (en)
AU (1) AU6323996A (en)
DE (1) DE19681468T1 (en)
SE (1) SE504483C2 (en)
WO (1) WO1997001270A1 (en)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19751018C1 (en) * 1997-11-18 1999-01-28 Kaweco Gmbh Vacuum suction device, particularly milk
NL1010963C2 (en) 1999-01-06 2000-07-07 Lely Research Holding Ag Vacuum control system.
SE515443C3 (en) * 1999-12-15 2001-08-14 Delaval Holding Ab Method and apparatus for teat cup washing
ITCR20000007A1 (en) * 2000-07-07 2002-01-07 Agrisistemi Srl VACUUM REGULATION SYSTEM IN MILKING SYSTEMS FOR MILK ANIMALS
CH695475A5 (en) * 2001-06-07 2006-06-15 Bitec Engineering Erwin Bilger Milking and method for reducing noise emission in a milking facility.
SE521080C2 (en) * 2001-12-21 2003-09-30 Delaval Holding Ab Device and method for teat cup removal
AU2003213620A1 (en) * 2002-08-20 2004-03-11 Delaval Holding Ab Auto-tuning pid control for vacuum system
SE523649C2 (en) * 2002-10-30 2004-05-04 Delaval Holding Ab A milking device
NL1024295C2 (en) * 2003-09-15 2005-03-16 Lely Entpr Ag Method for milking an animal and device for this.
CA2573349C (en) * 2004-07-13 2013-09-24 Delaval Holding Ab Controllable vacuum source
DE112005003651T5 (en) * 2005-08-01 2008-06-12 Scr Engineers, Ltd. Method and device for detecting milk characteristics during milking
SE529701C2 (en) * 2006-01-31 2007-10-30 Delaval Holding Ab Milking system and method of vacuum control
SE531046C2 (en) * 2007-04-03 2008-12-02 Delaval Holding Ab A method in a milking system to create the required vacuum level and computer program products
NZ570296A (en) * 2007-09-07 2009-08-28 Delaval Holding Ab Method and arrangement for controlling the milking by a milking machine
EP2252142B1 (en) * 2008-01-24 2016-10-26 DeLaval Holding AB Method for controlling the milking by a milking machine
EP2111750A1 (en) * 2008-04-25 2009-10-28 Lely Patent N.V. Method for performing an animal-related operation and implement for performing the method
WO2015014643A1 (en) 2013-07-30 2015-02-05 Koninklijke Philips N.V. Apparatus and method for evacuating a system
KR101572549B1 (en) 2014-12-09 2015-11-27 송용복 Milking Inspection System having a Vacuum Sensor Protecting Structure
NL2015944B1 (en) * 2015-12-11 2017-07-05 Lely Patent Nv Milking establishment.
KR200484124Y1 (en) * 2017-01-26 2017-08-02 문제완 Vacuum pressure gauge of Livestock Vacuum Pump
US20230329185A1 (en) * 2022-04-14 2023-10-19 Nathan Lax Milking apparatus operational tolerance monitoring system

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE155831C (en) *
CH155831A (en) * 1930-06-16 1932-07-15 Krupp Ag Hard alloy for work equipment and tools.
CH397135A (en) * 1960-01-27 1965-08-15 Gutehoffnungshuette Sterkrade Device for controlling centrifugal compressors
DE2035243A1 (en) * 1970-07-16 1972-01-20 Continental Gummi Werke Ag Centrifugal fan
JPS56165796A (en) * 1980-05-23 1981-12-19 Nissan Motor Co Ltd Turbo compressor
JPH0631627B2 (en) * 1984-07-25 1994-04-27 株式会社日立製作所 Rotary positive displacement vacuum pump device
US5275124A (en) * 1989-02-27 1994-01-04 C. Van Der Lely N.V. Milking apparatus
JPH05502076A (en) * 1989-12-20 1993-04-15 アライド・シグナル・インコーポレーテツド variable speed turbo vacuum pump
DD292334A5 (en) * 1990-02-12 1991-07-25 Kremp,Rosemarie,De METHOD AND DEVICE FOR PERMANENT FUNCTIONAL DIAGNOSIS INCLUDING THE CONTROL OF THE SYSTEM VACUUM OF FUEL SYSTEMS
US5141403A (en) * 1990-12-07 1992-08-25 Cornell Research Foundation, Inc. Two-level vacuum system controller with adjustable speed drive
US5242404A (en) * 1992-02-12 1993-09-07 American Cyanamid Company Aspiration control system
US5624394A (en) * 1994-10-28 1997-04-29 Iolab Corporation Vacuum system and a method of operating a vacuum system
DE19500823A1 (en) * 1995-01-13 1996-07-18 Sgi Prozess Technik Gmbh Vacuum pumping station
SE504427C2 (en) * 1995-05-17 1997-02-10 Tetra Laval Holdings & Finance Method and apparatus for milking an animal by determining the level of the pulsation vacuum when the teat rubber opens or closes abruptly
SE504429C2 (en) * 1995-05-17 1997-02-10 Tetra Laval Holdings & Finance Ways to control milking using the abrupt movement of teat rubber and milking machine with sensors for this
US5613514A (en) * 1995-06-07 1997-03-25 The Curators Of The University Of Missouri Pressure/vacuum regulator

Also Published As

Publication number Publication date
WO1997001270A1 (en) 1997-01-16
SE9502296D0 (en) 1995-06-26
JP3660688B2 (en) 2005-06-15
US6164242A (en) 2000-12-26
SE9502296L (en) 1996-12-27
JP2001507562A (en) 2001-06-12
SE504483C2 (en) 1997-02-17
DE19681468T1 (en) 1998-06-18

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